On 7 Maj, 04:18, donstockba...@hotmail.com wrote:> On Monday, May 6, 2013 9:03:27 PM UTC-5, JT wrote:> > Knowing that a hexagon built by isocles we can split them into right>> > triangles and have hy^2-0.5hy^2=b^2.>> > And from there we create a new dodecagon knowing the difference>> > between base and hypotenuse we can calculate required heights of new>> > vertices, we plug it in and get hypotenuse of triangle forming new>> > vertice.>> > We repeat all this splitting hexagon, dodecagon, 24, 48, 96, 192...>> > recursively until sought smoothness of the circle is aquired while>> > adding vertices and triangle areas.>> Only one calculation is needed if you just know pi.

Yes but Pi is approximation, my answer would be a fraction andtherefor exact for the sought and aquired smoothness.